Trayvon's dad says it was his son's screams on 911 call

Tracy Martin, Travyon's father, took the stand Monday at George Zimmerman's trial and said that screams heard on a recorded 911 call were his son's.

http://www.marcoislandflorida.com/VideoNetwork/2534844712001/Trayvon-s-dad-says-it-was-his-son-s-screams-on-911-callhttp://www.marcoislandflorida.com/VideoNetwork/2534844712001/Trayvon-s-dad-says-it-was-his-son-s-screams-on-911-callhttp://bc_gvpc.edgesuite.net/img/963482463001/201307/3267/963482463001_2534838478001_th-51db5d54e4b09579811d838f-672293881001.jpgTrayvon's dad says it was his son's screams on 911 callTracy Martin, Travyon's father, took the stand Monday at George Zimmerman's trial and said that screams heard on a recorded 911 call were his son's.144VPC;USA Todaygeorge zimmermanzimmerman trialvpczimmtrayvon martin trialZIMMvpctrayvon martin murder01:55